Python3 - 无法在 __import__ 对象上调用 reload()？
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Python3 - reload() can not be called on __import__ object?
提问by Torxed
Ok so for a number of reasons, I've been using s = __import__('parse')for the longest time in Python2, now I sorta need to being my transitions to Python3 for certain projects (mainly due to SSL).
好的，出于多种原因，我s = __import__('parse')在 Python2 中使用的时间最长，现在我有点需要为某些项目转换到 Python3（主要是由于 SSL）。
But there's no reload()equivilant in Python3 as far as i've spotted.
There's only one option:
但是就reload()我所见，Python3 中没有等效项。只有一种选择：
import parse
parse.reload() #works
But I really, really need this to work:
但我真的，真的需要这个来工作：
parse = __import__('parse')
parse.reload()
or
或者
reload(parse)
Any ideas on how to get it working in Python3?
关于如何让它在 Python3 中工作的任何想法？
采纳答案by Ashwini Chaudhary
The reloadbuilt-in function has been moved to importlibmodule in Python 3.4:
该reload内置功能已被转移到importlib模块在Python 3.4：
In [18]: from importlib import reload
In [19]: reload?
Reload the module and return it.
The module must have been successfully imported before.
As pointed out by @JPaget in comments reload()function has been moved from impto importlibmodule in Python 3.4+. From what's new in Python 3.4:
正如评论所指出的@JPagetreload()功能已经从被移动imp到importlib模块中的Python 3.4+。从Python 3.4 中的新内容：
The
reload()function has been moved fromimptoimportlibas part of theimpmodule deprecation
的
reload()功能已经从移动imp到importlib作为一部分imp模块弃用
